Digital Arsenal
Flatbuffers

Blazing fast data transmission with field-level encryption, compatible with all major crypto networks.
Apache 2.0 licensed, free and open source.

BTC Network
-- Address

Field-Level Encryption for FlatBuffers

AES-256 encryption with HD wallet key derivation, meeting federal data-at-rest requirements

Capabilities

Field-Level Encryption

Encrypt individual fields within FlatBuffer records. The binary structure stays intact so upstream code can read encrypted values without schema changes.

HD Wallet Key Derivation

Keys derived from BIP-39 seed phrases using HKDF-SHA256. Each field can have its own derived key for granular access control.

High Performance

Generate and encrypt 1 million records at 50+ MB/s using WebAssembly. Streaming export avoids memory accumulation.

Zero Server Dependency

All cryptographic operations run client-side in the browser. No data leaves your device unless you explicitly export it.

Cryptographic Implementation

Symmetric Encryption AES-256-CTR
Key Derivation HKDF-SHA256
Key Exchange X25519 ECDH (Curve25519)
Digital Signatures Ed25519
HD Wallet BIP-39 / BIP-32 / BIP-44
Runtime WebAssembly (Crypto++)

Use Cases

Defense & Intelligence

Field-level encryption for mission data with per-user key derivation and need-to-know access control.

Healthcare (HIPAA)

Encrypt PHI fields while leaving non-sensitive metadata readable for indexing and routing.

Financial Services

Protect PII and transaction data at rest with audit-ready key management from HD wallets.

Zero-Trust Architectures

Data remains encrypted until the authorized recipient decrypts with their derived key.

Public Key Infrastructure

Alice encrypts data with Bob's public key. Only Bob can decrypt with his private key.

Adversarial Security

Cryptographic keys derive blockchain addresses. Value at an address proves key integrity.

What is Adversarial Security?

A novel trust mechanism where cryptocurrency value acts as a security bond for cryptographic keys. The same public key used for encryption can derive addresses on blockchain networks. If significant value remains at those addresses without being drained, it provides strong evidence that the private key hasn't been compromised.

1

Key Derivation

Any cryptographic public key (secp256k1, Ed25519) can mathematically derive addresses on cryptocurrency networks like SUI and Monad. This is a one-way function — the address is uniquely tied to that key.

2

Value as Trust Signal

Anyone can send cryptocurrency to an address without permission. If you rely on a key being secure, you can deposit funds as a "security bond." The more value at stake, the higher the trust signal.

3

Adversarial Assumption

If a private key is compromised, a rational attacker drains the funds immediately. Undrained value = uncompromised key. Data signed by that key, or encrypted for it, can be trusted.

4

Real-Time Proof

Blockchain explorers show balances updated every block. This provides continuous, verifiable proof of key integrity — not a point-in-time certificate, but live security monitoring.

Trust Through Value

The flow below shows how a public key transforms into verifiable trust through blockchain-secured value.

Public Key derives 0x... Address holds $ Value proves Trust

Real-Time Verification

Chain monitoring shows whether funds remain per block — live proof of key security.

Permissionless Trust

Anyone can increase trust by sending funds to a key they rely on.

Adversarial Assumption

If key is compromised, rational attacker drains funds immediately.

Field-Level Encryption

Generate FlatBuffer records and visualize individual field encryption using Alice/Bob keys

Schema Viewer

View FlatBuffers schema (.fbs) and equivalent JSON Schema

.fbs Schema


          

JSON Schema


          

Convert JSON ↔ FlatBuffer

JSON Input
Hex Input (FlatBuffer)

Streaming Dispatcher

Route mixed FlatBuffer messages to ring buffers by type

How Streaming Works

Message Flow

FlatBuffers are self-describing binary messages with a 4-byte type identifier prefix. The streaming dispatcher reads this identifier and routes each message to the appropriate ring buffer based on its type.

[TYPE_ID:4bytes][SIZE:4bytes][FLATBUFFER:N bytes]

Ring Buffers

Each message type has a dedicated ring buffer with a fixed capacity. When full, oldest messages are overwritten (FIFO). This enables constant-memory streaming for high-throughput scenarios without allocations.

  • O(1) insertion and removal
  • Zero allocation after initialization
  • Lock-free single-producer design

Use Cases

  • Telemetry - Route sensor data by device type
  • Gaming - Separate entity updates from events
  • Finance - Dispatch orders, trades, and quotes
  • IoT - Process heterogeneous device streams
Mixed Stream Dispatcher Read Type ID Monster Ring Weapon Ring Galaxy Ring Consumers Process by type at own pace
Monster (MONS)
0 / 1000 Total: 0
Weapon (WEAP)
0 / 500 Total: 0
Galaxy (GALX)
0 / 200 Total: 0

Cryptographic Identity

Generate a vCard with your public keys for secure sharing

FlatBuffer Studio

Create schemas, generate code, and build FlatBuffers in the browser

Files

No files yet

Schema Definition

Parsed Structure

Parse schemas to see structure
Advanced Options
Add a table, enum, or struct to begin

Item Editor

Select an item to edit

Preview

// Schema preview will appear here...

Options

Generated Files

Generate code to see files

Generated Code

// Generated code will appear here...

Data Entry

Parse a schema and select a table

Buffer Output

Build a buffer to see output

Decoded JSON

Build or upload a buffer
TS

TypeScript / JavaScript

NPM package with full TypeScript definitions

npm install flatbuffers NPM
PY

Python

PyPI package for Python 3.x

pip install flatbuffers PyPI
RS

Rust

Cargo crate with no_std support

cargo add flatbuffers Crates.io
GO

Go

Go module with generics support

go get github.com/google/flatbuffers/go Pkg.dev
C++

C++

Header-only library, C++11 compatible

#include "flatbuffers/flatbuffers.h" GitHub
C#

C# / .NET

NuGet package for .NET Standard 2.0+

dotnet add package FlatBuffers NuGet
JV

Java

Maven Central artifact

com.google.flatbuffers:flatbuffers-java Maven
SW

Swift

Swift Package Manager

.package(url: "flatbuffers.git") GitHub

WASM Runtime Integration

Run the encryption module in any language with WebAssembly support

Why WASM Runtimes?

Single Auditable Implementation

One C++/Crypto++ codebase compiled to WASM. Audit once, deploy everywhere.

Battle-Tested Crypto

Crypto++ has 30+ years of production use in security-critical applications.

Cross-Language Interop

Data encrypted in Go can be decrypted in Python, Rust, Java, and vice versa.

Available Runtimes

Download pre-built bindings and template projects for your language:

GO

Go

wazero

Pure Go WebAssembly runtime - no CGo required

Zero dependencies CGo-free
Docs
go get github.com/tetratelabs/wazero
PY

Python

wasmer / wasmtime

Run WASM modules with wasmer-python or wasmtime

PyPI ready Type hints
Docs
pip install wasmer wasmer-compiler-cranelift
RS

Rust

wasmer

Native Rust bindings with wasmer crate

no_std support Memory safe
Docs
cargo add wasmer
JV

Java

Chicory

Pure Java WASM interpreter - no JNI required

Pure Java JNI-free
Docs
com.dylibso.chicory:runtime:1.5.3
C#

C# / .NET

Wasmtime

.NET 6+ support via Wasmtime NuGet package

.NET 6+ NuGet
Docs
dotnet add package Wasmtime
SW

Swift

WasmKit

Swift Package Manager compatible WASM runtime

SPM iOS/macOS
Docs
.package(url: "WasmKit.git")
JS

Node.js

V8 (native)

Native WebAssembly support in Node.js 16+

Native V8 ESM/CJS
Docs
npm install flatc-wasm
WA

Browser

V8/SpiderMonkey/JSC

Works in all modern browsers with WebAssembly

All browsers Vite/Webpack
Docs
npm install flatc-wasm

Core WASM Module

Download the core encryption module for manual integration:

WA

flatc-encryption.wasm

Core encryption module compiled from Crypto++ (~1.2MB)

JS

encryption.mjs

JavaScript loader with TypeScript definitions

Loading WASM modules...